Slovenia is 2/3 forest, and its Capital City Ljubljana is also very green with large parks including the expansive Tivoli Park. The curving Ljubljanica River is lined with outdoor cafes and benches, perfect for a summer picnic. The river divides the City's old town from its commercial hub. The best way to view some of what the City has to offer, is by boat.
Tip: if you go on the free walking tour, you'll receive a voucher for a free soft drink on board the boat.